2012/7/22 Alexander Grayver <[email protected]> > Hi Stefano, > > Thank you. We can try to make patch out of it. > > What was your intention to use metis 5.x instead of 4.x? > > > I'm developing a new preconditioner in PETSc (BDDC), and petsc-dev now requires metis 5.x. I decided to adapt deal code in order to do a clean deal.ii installation in a unique PETSc/deal.ii environment. Moreover, metis 5.x assures to give you back a connected decomposition if you ask for that; also, in the transition from 4.x to 5.x they did a major work in their include files. As you can see, now you only need to include metis.h into your code.
On 22.07.2012 14:06, Stefano Zampini wrote: > >> Hi Alexander, >> >> I was able to get metis 5.x work with deal some time ago. I give my code >> to Toby and ask him to add a patch but I suppose it was too busy with more >> important work :-). Please find attached a lac/sparsity_tools.cc file which >> works with step-17. It shows the basic differences between 4.x and 5.x >> prototypes, together with a different header inclusion. You can use it to >> build a patch with the actual development version. >> >> Regards, >> Stefano >> > > > -- > Regards, > Alexander > > -- Stefano
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